.article-body code {
  padding: 2px 6px;
  border: 1px solid #c7c8c2;
  background: #e9e9e4;
  font-size: 0.92em;
}

.article-body pre {
  overflow-x: auto;
  margin: 24px 0 30px;
  padding: 22px 24px;
  border: 1.5px solid var(--ink);
  background: #141d2b;
  box-shadow: 6px 6px 0 var(--blue);
  color: #f7f7f2;
  font-size: 15px;
  line-height: 1.75;
  tab-size: 4;
}

.article-body pre code { padding: 0; border: 0; background: transparent; color: inherit; font-size: inherit; }
.article-body kbd { display: inline-block; min-width: 30px; padding: 3px 7px; border: 1px solid var(--ink); border-bottom-width: 3px; border-radius: 4px; background: var(--white); color: var(--ink); font: 750 0.86em/1.2 monospace; text-align: center; }
.key-box { margin: 30px 0; padding: 23px 25px; border: 1.5px solid var(--ink); background: var(--lime); box-shadow: 6px 6px 0 var(--ink); }
.key-box strong { display: block; margin-bottom: 8px; font-size: 18px; }
.key-box p { margin: 0; }

.debug-map { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(180px, .75fr); margin: 26px 0 32px; border: 1.5px solid var(--ink); background: #151d2d; box-shadow: 7px 7px 0 var(--coral); color: #f7f7f2; }
.debug-code { padding: 24px 18px; font: 600 15px/1.9 Consolas, monospace; }
.debug-code .line { position: relative; display: block; padding: 1px 12px 1px 42px; white-space: nowrap; }
.debug-code .line > b { position: absolute; left: 0; width: 26px; color: #8f9ab1; text-align: right; }
.debug-code .current { background: #384663; }
.debug-code .current i { position: absolute; left: 9px; top: 11px; width: 12px; height: 12px; border-radius: 50%; background: #ff5d67; box-shadow: 0 0 0 3px #151d2d; }
.debug-vars { display: flex; flex-direction: column; gap: 10px; padding: 22px; border-left: 1px solid #566178; background: #202a3e; font-size: 15px; }
.debug-vars > strong { margin-bottom: 5px; color: #d9f36a; letter-spacing: .08em; }
.debug-vars span { display: flex; justify-content: space-between; gap: 18px; }
.debug-vars small { margin-top: auto; color: #b7bfd0; font-size: 13px; }

.action-list { display: grid; gap: 12px; padding-left: 0 !important; list-style: none; }
.action-list li { display: grid; grid-template-columns: minmax(170px, .7fr) 1.3fr; gap: 16px; padding: 16px 18px; border: 1px solid #c8c9c2; background: #f3f1ea; }
.action-list strong { font-size: 16px; }
.action-list span { font-size: 15px; line-height: 1.65; }

@media (max-width: 700px) {
  .article-body pre { padding: 18px; box-shadow: 4px 4px 0 var(--blue); font-size: 14px; }
  .key-box { padding: 20px; box-shadow: 4px 4px 0 var(--ink); }
  .debug-map { grid-template-columns: 1fr; box-shadow: 4px 4px 0 var(--coral); }
  .debug-vars { min-height: 170px; border-top: 1px solid #566178; border-left: 0; }
  .debug-code { overflow-x: auto; padding: 20px 12px; font-size: 14px; }
  .action-list li { grid-template-columns: 1fr; gap: 5px; }
}